Trait mina_merkle::MerkleHasher

pub trait MerkleHasher {
    type Item;
    type Hash;

    fn hash(item: &Self::Item, metadata: MerkleTreeNodeMetadata) -> Self::Hash;
}

Trait for implementing binary merkle tree hasher

Required Associated Types

type Item

Type that MerkleHasher calculates hash from

type Hash

Type that represents the hash value

Required Methods

fn hash(item: &Self::Item, metadata: MerkleTreeNodeMetadata) -> Self::Hash

Calculates hash from an item and its associated metadata

Implementors

impl<Item> MerkleHasher for MinaPoseidonMerkleHasher<Item>where
    Item: Hashable,
    <Item as Hashable>::D: Default,

type Item = Item

type Hash = Fp256<FpParameters>

impl<Item> MerkleHasher for MinaPoseidonMerkleHasherLegacy<Item>where
    Item: Hashable,
    <Item as Hashable>::D: Default,

type Item = Item

type Hash = Fp256<FpParameters>